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-rw-r--r--math/plplot/files/patch-include_plConfig.h.in12
1 files changed, 12 insertions, 0 deletions
diff --git a/math/plplot/files/patch-include_plConfig.h.in b/math/plplot/files/patch-include_plConfig.h.in
new file mode 100644
index 000000000000..48a203f8be17
--- /dev/null
+++ b/math/plplot/files/patch-include_plConfig.h.in
@@ -0,0 +1,12 @@
+--- include/plConfig.h.in.orig 2015-04-12 10:08:04 UTC
++++ include/plConfig.h.in
+@@ -43,7 +43,8 @@
+ #ifndef __PLCONFIG_H__
+ #define __PLCONFIG_H__
+
+-#ifdef PLPLOT_HAVE_CONFIG_H
++// plplot_config.h won't be installed: don't let it be used by consumers
++#if defined(PLPLOT_HAVE_CONFIG_H) && defined(_IS_BUILDING_PLPLOT_PORT_)
+ # include <plplot_config.h>
+ #endif
+